Seed Distribution and Burial Properties of Suaeda japonica in Tidal-flat

Min, Byeong-Mee

doi:10.5141/jefb.2005.28.3.141

Cited by 6 publications

(4 citation statements)

References 14 publications

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“…With a lower flow rate, more seeds might have established in flat geomorphology in Korea and Japan (Figs. 3, 4, 5, and 6;Wells et al 1990;Alexander et al 1991;Yokoishi and Tanimoto 1994;Min 2005;Sin and Kim 2010). Early germination rate was higher in the upper intertidal zone due to a higher seed sediment rate.…”

Section: Habitat Characteristics and Soil Factorsmentioning

confidence: 99%

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Relationship between halophyte distribution and soil environmental factors in the west coast of South Korea

Lee

Kim

2018

j ecology environ

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Background: The objective of this study was to determine the relationship between soil environmental factors and halophyte distribution in the west coast of South Korea. Soils of our study sites were categorized into two groups: salt marsh and estuary marsh. Results: Salinity was higher in the salt marsh group than that in the estuary marsh group. However, total nitrogen, silt, and clay contents were higher in the estuary marsh group than those in the salt marsh group. Although altitude had a wider range in the salt marsh group, the mean altitude was higher in the estuary marsh group than that in the salt marsh group. Annual halophytes of seed propagation species were distributed parallel to the coast line on salt marsh. Higher coverage of vegetation was found in the area closer to the coast line. Plant density was higher near dead parental plants in estuary marsh, showing less difference in area that was more distant from the coast line. Conclusions: Results of canonical correspondence analysis (CCA) for vegetation distribution and sediment environmental factors and germination analysis in the coast line showed significant relationship with halophyte distribution. Therefore, they can be used as an indicator of coastal plant movement due to sea level rise.

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Section: Habitat Characteristics and Soil Factorsmentioning

confidence: 99%

“…As a result, seed germination was restricted due to lower effect of tide level and tidal current (Fig. 6;Harper 1977;Hubbel 1980;Okubo and Levin 1989;Willson 1992;Dalling et al 1998;Min 2000Min , 2005. …”

Section: Habitat Characteristics and Soil Factorsmentioning

confidence: 99%

Relationship between halophyte distribution and soil environmental factors in the west coast of South Korea

Lee

Kim

2018

j ecology environ

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“…The study area, described previously (Min, 2005), is located at Walgotdong, Shiheung city, Gyeonggi Province (36 ~ 23'N,126 ~ 46'E). This site is relatively flat but small creeks cut off any pattern of vegetative continuity.…”

Section: Methodsmentioning

confidence: 99%

Ecological characteristics of aSuaeda japonica population and the effects of early-season air temperatures on population formation

Min

2005

J. Plant Biol.

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A natural, tidal-flat population of Suaeda japonica was studied to determine how air temperatures early in the growing season affected population formation. Changes in germination rates, density, standing crop (amount of biomass aboveground), and plant heights and weights were monitored from February 1999 to September 2000. Seed germination occurred between mid-February and early May in 1999, and from mid-February to mid-April in 2000. The daily mean air temperature fluctuated below and over 0~ through the end of March in 1999 and until mid-March in 2000. Seedling losses due to freezing were greater in 1999 than in 2000. Densities in 1999 and 2000 were 790 and 2201 plants/m 2 in the early growing season, and 578 and 803 plants/m 2 later on, respectively. Therefore, the density and mortality of S. japonica was higher in 2000 than in 1999. Values of correlation were low between density and standingcrop, but diverse between density and height. The variation in standing crops was remarkable but that of height was small among sites. Frequencies of size classes, based on height, followed normal distribution curves over time, but those based on weight were very great in the lower classes over the entire growing season.

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“…(S. asparagoides) is a salt marsh plant which grows well in tide land due to land change [1,2]. Several halophytes are widely distributed along the estuary of Korea [3]. Among them, pharmacological and chemical characterization of Salicornia herbacea have recently been studied well [4].…”

Section: Introductionmentioning

confidence: 99%

Anti-oxidative and anti-neuroinflammatory effects of ethyl acetate extract fractions of <i>Suaeda asparagoides</i> MIq

Lee¹,

Kim²,

Kang³

2016

Trop. J. Pharm Res

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Purpose: To evaluate the in vitro antioxidant and anti-neuroinflammatory effects of Suaeda asparagoides ethylacetate extract (SAE) in lipopolysaccharide (LPS)-stimulated BV-2 microglial cells. Methods: The antioxidative activity of SAE was evaluated by measuring 1, 1-diphenyl-2-picryl-hydrazyl (DPPH) radical scavenging activity spectrometrometrically. Cell viability was evaluated by 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyl-tetrazolium bromide (MTT) assay, while LPS-stimulated BV-2 microglia were used to study the expression and production of inflammatory mediators, including nitric oxide (NO), inducible NO synthase (iNOS) and tumor necrosis alpha (TNF-α). Results: Pretreatment with SAE prior to LPS treatment significantly inhibited excessive production of NO (p < 0.001 at 20, 40, 80 and 100 μg/mL) in a dose-dependent manner, and was associated with down-regulation of expression of inducible nitric oxide synthase (iNOS). SAE also suppressed the LPSinduced increase in TNF- NO,

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Seed Distribution and Burial Properties of Suaeda japonica in Tidal-flat

Cited by 6 publications

References 14 publications

Relationship between halophyte distribution and soil environmental factors in the west coast of South Korea

Relationship between halophyte distribution and soil environmental factors in the west coast of South Korea

Ecological characteristics of aSuaeda japonica population and the effects of early-season air temperatures on population formation

Anti-oxidative and anti-neuroinflammatory effects of ethyl acetate extract fractions of <i>Suaeda asparagoides</i> MIq

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